Defend Your Network against DNS-based DDoS Attacks

DNS is business-critical and an easy target for attack and exploitation. Daily news headlines tell of businesses hit hard by DNS-based DDoS attacks—stories about angry customers, lost revenue, and damaged reputations. In 2013, DNS-based attacks increased by 216%! With Forrester estimating the cost of a 24-hour outage at $27 million, can you afford to take your chances? Watch this webinar to hear Cricket Liu, author of DNS and BIND, share insights on why you should be worried about DNS-based DDoS attacks—and how you can make your DNS servers into their own best defense.

One of the great advantages of Hyperconvergence infrastructures (also known as “HCI”) is that, relatively speaking, they are extremely easy to set up and manage. In many ways, they’re the “Happy Meals” of infrastructure, because you have compute and storage and the same box. All you need to do is add networking.

In practice, though, many consumers of HCI have found that the “add networking” part isn’t quite as much of a no-brainer as they thought it would be. Because HCI hides a great deal of the “back end” communication, it’s possible to severely underestimate the requirements necessary to run a seamless environment. At some point, “just add more nodes” becomes a more difficult proposition.

In this webinar, we’re going to take a look behind the scenes, peek behind the GUI, so to speak. We’ll be talking about what goes on back there, and shine the light behind the bezels to see:

•The impact of metadata on the network
•What happens as we add additional nodes
•How to right-size the network for growth
•Tricks of the trade from the networking perspective to make your HCI work better
•And more…

Now, not all HCI environments are created equal, so we’ll say in advance that your mileage will necessarily vary. However, understanding some basic concepts of how storage networking impacts HCI performance may be particularly useful when planning your HCI environment, or contemplating whether or not it is appropriate for your situation in the first place.

With all the different storage arrays and connectivity protocols available today, knowing the best practices can help improve operational efficiency and ensure resilient operations. VMware’s storage global service has reported many of the common service calls they receive. In this webcast, we will share those insights and lessons learned by discussing:
•Common mistakes when setting up storage arrays
•Most valuable configurations
•How to maximize the value of your array and vSphere

Fibre Channel’s speed roadmap defines a well-understood technological trend: the need to double the bit rate in the channel without doubling the required bandwidth.

In order to do this, PAM4 (pulse-amplitude modulation, with four levels of pulse modulation), enters the Fibre Channel physical layer picture. With the use of four signal levels instead of two, and with each signal level corresponding to a two-bit symbol, the standards define 64GFC operation while maintaining backward compatibility with 32GFC and 16GFC.

•New physical layer and specification challenges for PAM4, which includes eye openings, crosstalk sensitivity, and new test methodologies and parameters
•Transceivers, their form factors, and how 64GFC maintains backward compatibility with multi-mode fibre cable deployments in the data center, including distance specifications
•Discussion of protocol changes, and an overview of backward-compatible link speed and forward error correction (FEC) negotiation
•The FCIA’s Fibre Channel speed roadmap and evolution, and new technologies under consideration

When it comes to your infrastructure, the buzzwords and technologies are abundant: IaaS, software-defined, composable, cloud, and more. What does the future hold for the cloud infrastructure market and for IT Ops and DevOps teams? How will digital transformation and security continue to play a key role?

Join this live panel discussion to answer these questions and more, and learn what should be top of mind for IT teams going into 2019 and beyond.

Topics include:
- Containers, Kubernetes and serverless - the next wave of IaaS?
- What is composable infrastructure and what does it mean for your data center, on-prem and in the cloud?
- Should software-defined infrastructures and SDDC's still be top of mind for your tech teams? Why or why not?
- Best practices for securing your network infrastructure

In the face of DevOps and Agile development methodologies, many enterprises have backed off entirely from the concept of an enterprise architecture. That's a mistake. Enterprise Architecture is needed more urgently than ever before--but not the old, silo-ed, inflexible architecture.

Next-generation Enterprise Architecture needs to be fast, flexible, and as adaptive as next-generation development methodologies. It needs to encompass the radical changes in infrastructure, from virtualization to cloud- and mobile-first.

And it's absolutely essential for enterprises who want to align their technology investments with their fast-moving business goals.

This webinar reviews the fundamentals of enterprise architecture and provides a blueprint for a next-generation EA that encompasses DevOps, cloud, mobility, virtualization, microservices, and more!

Scale-out storage is increasingly popular for cloud, high-performance computing, machine learning, and certain enterprise applications. It offers the ability to grow both capacity and performance at the same time and to distribute I/O workloads across multiple machines.

But unlike traditional local or scale-up storage, scale-out storage imposes different and more intense workloads on the network. Clients often access multiple storage servers simultaneously; data typically replicates or migrates from one storage node to another; and metadata or management servers must stay in sync with each other as well as communicating with clients. Due to these demands, traditional network architectures and speeds may not work well for scale-out storage, especially when it’s based on flash. Join this webinar to learn:

•Scale-out storage solutions and what workloads they can address
•How your network may need to evolve to support scale-out storage
•Network considerations to ensure performance for demanding workloads
•Key considerations for all flash

Join Kelly Harris, Senior Content Manager at BrightTALK and Bob Crews, Co-Founder and CEO of Checkpoint Technologies, as they discuss the ins and outs of founding a tech company.

Topics include:

- Juggling the challenges of being a practitioner, sales rep, marketer and CEO simultaneously
- What to look for in a great vendor partnership
- Application security validation, its trends, and what to look out for

For datacenter applications requiring low-latency access to persistent storage, byte-addressable persistent memory (PM) technologies like 3D XPoint and MRAM are attractive solutions. Network-based access to PM, labeled here PM over Fabrics (PMoF), is driven by data scalability and/or availability requirements. Remote Direct Memory Access (RDMA) network protocols are a good match for PMoF, allowing direct RDMA Write of data to remote PM. However, the completion of an RDMA Write at the sending node offers no guarantee that data has reached persistence at the target. This webcast will outline extensions to RDMA protocols that confirm such persistence and additionally can order successive writes to different memories within the target system.

The primary target audience is developers of low-latency and/or high-availability datacenter storage applications. The presentation will also be of broader interest to datacenter developers, administrators and users.

After you watch, check-out our Q&A blog from the webcast: http://bit.ly/2DFE7SL

The recent data explosion is a huge challenge for storage and IT system designers. How do you crunch all that data at a reasonable cost? Fortunately, your familiar SAS comes to the rescue with its new 24G speed. Its flexible connection scheme already allows designers to scale huge external storage systems with low latency. Now the new high operating speed offers the throughput you need to bring big data to its knobby knees! Our panel of storage experts will present practical solutions to today’s petabyte problems and beyond.

The driving force behind adopting new tools and processes in test and measurement practices is the desire to understand, predict, and mitigate the impact of Sick but not Dead (SBND) conditions in datacenter fabrics. The growth and centralization of mission critical datacenter SAN environments has exposed the fact that many small yet seemingly insignificant problems have the potential of becoming large scale and impactful events, unless properly contained or controlled.

Root cause analysis requirements now encompass all layers of the fabric architecture, and new storage protocols that usurp the traditional network stack (i.e. FCoE, iWARP, NVMe over Fabrics, etc.) for purposes of expedited data delivery place additional analytical demands on the datacenter manager.
To be sure, all tools have limitations in their effectiveness and areas of coverage, so a well-constructed “collage” of best practices and effective and efficient analysis tools must be developed. To that end, recognizing and reducing the effect of those limitations is essential.

This webinar will introduce participants to Protocol Analysis tools and how they may be incorporated into the “best practices” application of SAN problem solving. We will review:
•The protocol of the Phy
•Use of “in-line” capture tools
•Benefits of purposeful error injection for developing and supporting today’s high-speed Fibre Channel storage fabrics

About the speaker:
Jay is a Cloud Solution Architect, serving the North East Region of Microsoft US. As a solution architect, Jay functions as a trusted advisor to enterprise customers. In this role, he provides guidance on digital transformation, application modernization, cloud migration and IT operations to his clients.

Prior to joining Microsoft, Jay worked in various capacities such as R&D Engineer, Software Designer & Developer, Enterprise Architect, Agile Product Owner and Program Manager with various organizations. During his career, Jay consulted for domestic and international clienteles and worked in India, Germany, Switzerland and the US.

Interoperability is a primary basis for the predictable behavior of a Fibre Channel (FC) SAN. FC interoperability implies standards conformance by definition. Interoperability also implies exchanges between a range of products, or similar products from one or more different suppliers, or even between past and future revisions of the same products. Interoperability may be developed as a special measure between two products, while excluding the rest, and still be standards conformant. When a supplier is forced to adapt its system to a system that is not based on standards, it is not interoperability but rather, only compatibility.

Every FC hardware and software supplier publishes an interoperability matrix and per product conformance based on having validated conformance, compatibility, and interoperability. There are many dimensions to interoperability, from the physical layer, optics, and cables; to port type and protocol; to server, storage, and switch fabric operating systems versions; standards and feature implementation compatibility; and to use case topologies based on the connectivity protocol (F-port, N-Port, NP-port, E-port, TE-port, D-port).

In this session we will delve into the many dimensions of FC interoperability, discussing:

Network-intensive applications, like networked storage or clustered computing, require a network infrastructure with high bandwidth and low latency. Remote Direct Memory Access (RDMA) supports zero-copy data transfers by enabling movement of data directly to or from application memory. This results in high bandwidth, low latency networking with little involvement from the CPU.

In the next SNIA ESF “Great Storage Debates” series webcasts, we’ll be examining two commonly known RDMA protocols that run over Ethernet; RDMA over Converged Ethernet (RoCE) and IETF-standard iWARP. Both are Ethernet-based RDMA technologies that reduce the amount of CPU overhead in transferring data among servers and storage systems.

The goal of this presentation is to provide a solid foundation on both RDMA technologies in a vendor-neutral setting that discusses the capabilities and use cases for each so that attendees can become more informed and make educated decisions.

Join to hear the following questions addressed:

•Both RoCE and iWARP support RDMA over Ethernet, but what are the differences?
•Use cases for RoCE and iWARP and what differentiates them?
•UDP/IP and TCP/IP: which uses which and what are the advantages and disadvantages?
•What are the software and hardware requirements for each?
•What are the performance/latency differences of each?

Join our SNIA experts as they answer all these questions and more on this next Great Storage Debate

After you watch the webcast, check out the Q&A blog http://bit.ly/2OH6su8

Telemetry: The essential ingredient to success with Agile, DevOps and SRE:

Measurements, metrics and telemetry enable teams and organizations to deliver successful results with Agile, DevOps and SRE; in order to achieve speed, quality and automation targets with built-in performance, security and resiliency.

FICON (Fibre Channel Connection) is an upper-level protocol supported by mainframe servers and attached enterprise-class storage controllers that utilize Fibre Channel as the underlying transport. Mainframes are built to provide a robust and resilient IT infrastructure, and FICON is a key element of their ability to meet the increasing demands placed on reliable and efficient access to data. What are some of the key objectives and benefits of the FICON protocol? And what are the characteristics that make FICON relevant in today’s data centers for mission-critical workloads?

This talk will share information on the changes that are happening with software-defined networks in the three fundamental networking blocks; namely silicon, system and software.

These changes allow for IoT and connected applications to have greater control on the underlying infrastructure. It will also share how the open communities are creating an ecosystem for disaggregated networking to thrive. Please join this webinar to gain technical insights into these changes.

About the presenter:
Ruturaj Pathak is a visionary leader with over two decades of high tech Engineering and Product Management experience. He has been working in the Networking domain for over 13 years and has seen the rise of SDN/NFV since inception. Alongside with Networking, Raj also has experience in Industrial Robotics, Print Imaging systems, and Neural Networks. His interests and strengths lie in charting out and analyzing market and technology trends and how these are likely to reshape the industry in the near future.
He is very much involved in deep learning with neural networks and how it can be applied in networking and other fields.

With high-speed connectivity at the heart of connected vehicles, 5G will play a significant role as the industry undergoes major transformation toward fully autonomous vehicles. These vehicles will be required to cooperate with each other and with the infrastructure in a secure and reliable manner with higher sustainable throughput, greater outdoor position accuracy, guaranteed jitter/delivery at a significantly reduced latency and improved vehicle safety even for out-of-coverage communications.

IoT, IIoT, OT... It is likely that for many of us these acronyms are confusing. The fact is that traditional industrial environments, such as utilities and production, have started a digital transformation process which harness these and other technologies to become more efficient, automated and competitive.

Within this transformation from a well-defined and well-controlled industrial ecosystem to a dynamic and open one, lurks a shift in the security challenges, needs and solutions/architecture.

This session will focus on the technologies and challenges digital transformation introduces in industrial environments and how Fortinet’s Security Fabric is deployed in such an environments to provide the required security infrastructure and posture, including demonstration of some simplified use cases.

This webinar is part of BrightTALK's Founders Spotlight Series, where each week we feature inspiring founders and entrepreneurs from across industries.

In this episode, Doug Marschke will share his insight and expertise into the software-defined networking industry: what it means to found and run a consulting and managed services company, where the network industry is headed in the age of software-defined everything, and how to scale and grow a services organization in the hi-tech industry.

Join us for this live AMA where the audience will be encouraged to ask questions and engage directly with the panelists.

With virtualization and cloud computing revolutionizing the data center, it's time that the network has its own revolution. Join the Network Infrastructure channel on all the hottest topics for network and storage professionals such as software-defined networking, WAN optimization and more to maintain performance and service in your infrastructure